Gelatinized

Gelatinized describes a substance that has undergone a process, typically involving heat and moisture, which transforms it from a granular or solid form into a gelatinous, semi-solid, or pasty consistency. This process often involves the rupture of cell walls (in starches, for example) or the dissolving and re-arrangement of protein structures (in collagen, for example), resulting in an increased ability to absorb water and a change in texture. The result is a product that is easier to digest, more readily hydrated, and often more palatable, and the viscosity of the substance is increased.

Gelatinized meaning with examples

• Cornstarch, when added to hot water, gelatinizes, forming a thickened sauce that's perfect for gravies and puddings. The heat and water cause the starch granules to swell and burst, releasing their contents and binding with the surrounding liquid, increasing the viscosity and making it gelatinized.
• The process of nixtamalization involves treating corn with an alkaline solution to gelatinize the starch, making it easier to grind and form into masa for tortillas. This gelatinization also releases niacin, a crucial nutrient, improving the nutritional value of the resulting food making it a gelatinized material.
• When making marshmallows, gelatin is gelatinized by dissolving it in warm water, forming a stable, elastic matrix that traps air bubbles when whipped. The gelatin molecules unravel and tangle, creating a network that gives marshmallows their characteristic texture making it gelatinized.
• Instant mashed potatoes are often pre-gelatinized, meaning the starches have already undergone the process. This allows the potatoes to be reconstituted with hot water, resulting in a quick and easy side dish. This process is essential for the starch to become gelatinized.